package ooday02;

public class InterfaceDemo {
	public static void main(String[] args) {
	
	}
}
interface Inter{
	void test();
}
class InterImpl implements Inter{
	public void show(){
	
	}
	public void test(){
	
	}
}

interface Inter1{
	void show();
}
interface Inter2{
	void test();
}
abstract class Eoo{
	abstract void say();
}
class Foo extends Eoo implements Inter1,Inter2{
	public void show(){
	}
	public void test(){
	}
	void say(){
	}
}
interface Inter3{
	void show();
}
interface Inter4 extends Inter3{
	void test();
}
class Goo implements Inter4{
	public void test(){
	}
	public void show(){
	}
}





















